Rarefaction analysis of the <i>cts</i> gene sequences from strains of <i>P. syringae</i> at both phylogroup (blue curve) and clade (red curve) levels.

<p>Rarefaction analysis of the <i>cts</i> gene sequences from strains of <i>P. syringae</i> at both phylogroup (blue curve) and clade (red curve) levels.</p>